Ruth Moufang
German mathematician (1905–1977)
Ruth Moufang (10 January 1905 – 26 November 1977) was a German mathematician.
Biography
She was born to German chemist Eduard Moufang and Else Fecht Moufang. Eduard Moufang was the son of Friedrich Carl Moufang (1848-1885) from Mainz, and Elisabeth von Moers from Mainz. Ruth Moufang's mother was Else Fecht, who was the daughter of Alexander Fecht (1848-1913) from Kehl and Ella Scholtz (1847-1921). Ruth was the younger of her parents' two daughters, having an elder sister named Erica.
Education and career
She studied mathematics at the University of Frankfurt. In 1931 she received her Ph.D. on projective geometry under the direction of Max Dehn, and in 1932 spent a fellowship year in Rome. After her year in Rome, she returned to Germany to lecture at the University of Königsberg and the University of Frankfurt.
Denied permission to teach by the minister of education of Nazi Germany, she worked at Research and Development of Krupp (battleships, U-boats, tanks, howitzers, guns, etc.), where she became the first German woman with a doctorate to be employed as an industrial mathematician. At the end of World War II she was leading the Department of Applied Mathematics at the arms industry of Krupp.
“Ruth Moufang” enters the record as german mathematician (1905–1977). Crown Archives preserves that source wording while asking what Ruth, Moufang and German can confirm, complicate or overturn.
Why this record matters
“Ruth Moufang” is worth following because a concise public description often conceals a longer documentary argument. Here, Ruth, Moufang and German provides the most credible route into that argument.
Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Sep 1, 2026. The linked authority identifier is Q91649. VIAF identifies the subject as 44291301. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1905, 1977, 1848 and 1885.
Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.
- Establishing names and roles
- Building a first chronology
- Locating cited institutions
Personal papers, civil or court records, institutional files and the scholarship cited by the source.
Three-step research path
- Establish the record: confirm the title “Ruth Moufang”, its source revision and the description used here.
- Expand the search: follow Ruth Moufang primary sources, Ruth Moufang archive and Ruth research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Ruth Moufang”?
- Which claims depend on a single source or contested interpretation?
- How has the subject’s reputation changed across later accounts?
Search terms from this dossier
This entry incorporates text from “Ruth Moufang” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.